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bekas [8.4K]
3 years ago
13

A number cube numbered 1-6 is rolled 30 times and lands on an even number 18 times. How

Mathematics
1 answer:
nekit [7.7K]3 years ago
7 0

Answer:

The frequency is 3 more than expected.

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Which expression is not equivalent to -1.5(-6m+8n).
Evgen [1.6K]

Answer:

D

Step-by-step explanation:

-1.5(-6m+8n) = 9m-12n

3(3m -4n) = 9m - 12n

9m -12n = 9m -12n

-6(-1.5m +2n) = 9m - 12n

-2(-4.5m+ 4n) = 9m - 8n

7 0
2 years ago
Read 2 more answers
And one season the top four players on one major league team had batting averages of 0.332, 0.361, 0.343 and 0.360 which is the
DanielleElmas [232]
ANSWER: 0.361

This is as:

0.361 > 0.332

0.361 > 0.343

0.361 > 0.36

Therefore, as 0.361 is greater than all the other averages, it must be the highest average.

Hope this helps! :)
Have a lovely day! <3
8 0
3 years ago
This exercise uses, the population growth model
timofeeve [1]

P is equal to 8700% for population x time in hours.

<h3>What is population growth model?</h3>

P is equal to 8700% for population x time in hours. 2Ae%5E%28kx%29

K's model must be solved. ln%28p%29=ln%288700%29%

2Bkx%2Aln%28e%

29\skx%

2A1=ln%28p%29-ln%288700%

29\sk=%281%

2Fx%29%

28ln%28p%29-ln%288700%29%29

Replace the point (1,10000).

k=%281%

2F1%29%

28ln%2810000%

29-ln%288700%

29%

29\sk=ln%2810000%

29-ln%288700%

29 k=0.13926, which you might only desire to three or maybe even two significant figures.

You may just enter 10000% if you want p after two hours.

And it SHOULD be the same as 8700% (2810000%2F8700%).

Just give it a shot and see, 2Ae%5E%280.139%2A2%29. More particular, the model is highlighted by p=8700%. 2Ae%5E%280.139% 2Ax%29% 29.

Determine how long to double x.

Take the logs on both sides, then find x.

To put it more simply, start with this form: 2=1%2Ae%5E%280.13926%2Ax%29

To learn  more about population growth model refer to:

brainly.com/question/25896797

#SPJ4

5 0
2 years ago
Write the equation of the line that passes through the point (-2,7)and has a slope of -5
swat32

Answer:

y = -2x - 3

Step-by-step explanation:

8 0
3 years ago
Julio says "If you subtract 13 from my number and multipy the difference by -3 the result is -45" what is Julio's number
ICE Princess25 [194]

Answer:28

Step-by-step explanation:

Julio's number is x

(X-13)*-3=-45

Divide by -3

X-13=15

Add13 to both sides

x=28

6 0
3 years ago
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